[all-commits] [llvm/llvm-project] 02d568: [X86] Support APX promoted RAO-INT and MOVBE instr...

[XinWang10 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 02d56801ee8e4fcce303a47e5fac1967f5660d38
      https://github.com/llvm/llvm-project/commit/02d56801ee8e4fcce303a47e5fac1967f5660d38
  Author: XinWang10 <108658776+XinWang10 at users.noreply.github.com>
  Date:   2024-01-26 (Fri, 26 Jan 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrMisc.td
    M llvm/lib/Target/X86/X86InstrPredicates.td
    M llvm/lib/Target/X86/X86InstrRAOINT.td
    M llvm/test/CodeGen/X86/movbe.ll
    M llvm/test/CodeGen/X86/raoint-intrinsics-32.ll
    M llvm/test/CodeGen/X86/raoint-intrinsics-64.ll
    A llvm/test/MC/Disassembler/X86/apx/movbe.txt
    A llvm/test/MC/Disassembler/X86/apx/rao-int.txt
    M llvm/test/MC/Disassembler/X86/apx/reverse-encoding.txt
    A llvm/test/MC/X86/apx/movbe-att.s
    A llvm/test/MC/X86/apx/movbe-intel.s
    A llvm/test/MC/X86/apx/rao-int-att.s
    A llvm/test/MC/X86/apx/rao-int-intel.s
    M llvm/test/TableGen/x86-fold-tables.inc

  Log Message:
  -----------
  [X86] Support APX promoted RAO-INT and MOVBE instructions (#77431)

R16-R31 was added into GPRs in
https://github.com/llvm/llvm-project/pull/70958,
This patch supports the promoted RAO-INT and MOVBE instructions in EVEX
space.

RFC:
https://discourse.llvm.org/t/rfc-design-for-apx-feature-egpr-and-ndd-support/73031/4